218 Table of Atomic Weights. ’ 
Avumintium, Al, 170°9 Curomium, Cr, ot Berlin: 
Alumina, Al, 6418 (0, 46°74) Onrd yd of Chrome 48 8 (0, 81:35) 
; 2 Al 12836". Chrom: tow id, C 6284 (0, 47°74) 
3 Al 19954 / Coltate, ¢ 3 
441 2567-2 Oxyd of Cobalt, Go,  468°65 (0, 21°34) 
; a 3209°0 poate aia um)Ta, 1148° 
Columbic , ee, ae (O, 11°55) 
‘Stibiam), Sb, 16129 Correr (Cuprum), Cu; 
suo a pee By nial 9 (S,27:12)| Oxyd of Copper, €u, 3082 (O, 11'2) 
ae yoy r. bathe of C pe Cu, ae (O, 20°14) 
ARSENIC, ® tt a Pelouze. 2 MIUM. ? Marignac. 
Arsenic cts 5 (O, 84°78) | Erp 
ent of A, hs $%, ee 5 (8, 39-0) Fnac (Fe) see Lron. 
Aurum (Au) see oRINE, F, 5 Louyet. 
Baryow, Ba, 856'8+ nt drcfldacie Acid, FH, 2 ash) ff 95) 
Bary ta, Ba, 9568 (O, 10:45)| Givcinum (Beryllium), Be, 58°084** Awd. 
2 Ba 1913°6 Giases; ie, 158°084(0,63°26) 
3 Ba 2870°4 | Gotp (Au m), Au, 248 5+t 
4 Ba 8827-2 Leeper 4 (Hg) see Quicksilver. 
Beryiium (Be) see Glucinum, Hyprogen, H, 125 
Bismurs, Bi, ater, TI, 1125 (0, 88°89) 
pg of Bismuth, i, 20608 (O, 10°13) 2H 225'0 
n, B, 136 8H 3875 
Woracke Acid, B, 436° 2 (0, 68°78) 4if 4500 
Brominr, Br, 1000} 5H 5625 
Capmium, Cd, 6968 6H 6750 
Catctum, Ca, 5 4 TH 1875 
e, Ca, 851-49 (O, 2845) 8H 900°0 
20a 702-98 9H - 10195 * 
3 Ca 1054-47 Iopig, I, 1586 
40a 1405-96 Trivium, le 1282 
5 1757-45 Inow (Ferru 35088 
6 2108-94 Protoxyd of ‘andl Fe, 450 (O, 22:22) 
Cargo, C, _ 75 Dumas. 2 Fe 900 
Carbonic Acid, 6, 275 (0, 72°78) 8 Fe 1350 
2 550 4 Fe 1800 
8 825 5 Fe 2250 
4 1100 6 Fe 2700 
5 1375 Peroxyd of Iron, #e, 1000 (0, 80) 
6 1650 Kattum (K) see Potassium. : 
Crrtum, Ce, 575] He Lantaanum, La, 588|| | Marignac. 
Preerd of C, Oe, 675 (0.1 ve 82) . Protoxyd of L., La, 688 (0, 14°55) 
Peroxyd of Cerium, Ge, a (0, 20 69) ae L, fa. 1476 (0, 2033) 
Cutorivg, Cl. eo (mb Pb, 12946 
Hydrochlor. Acid, HCl, ‘56% Ss of Lead, Pb. 13946 (0, 717) 
* 938-8, Berzeliu 
+ 854 en Borsitiss, taking chlorine at 443-20, and silver at 1849°01.—858'08, Pelouze ; 
856°77, gf el 
i Mari 
5728, Rammelsberg 3 576°97. Fsdewoe is more recen raat 49), 5908,  Marignae, 
which gives for Oe 690'8 (O, 1448), and for Ge, 1481°6 (0, 
i es recently 334, Moberg, which gives for €r nr "O 31); and for Or 634 
3). 
** Accor eee ¢ to Kobell and Awdejew, glucina is a Le Yet some distinguish- 
ed chemists still consider it a a peroxyd, like alum making gianig um (Be) 331-26, 
and eli (Be) 96252 (0, 31:17); or a 87°12 ed Be 474°24, Ber 
++ 1227-75, Berz., corrected by Pelo e for the new pel i of quicksilver. 
ere hom — ly obtained 1227-45. Most chemists now double this number as above: 
&% 350'527, Berzelius; more recentl ys bad 8, ger Be: io A 
| 554-88, ‘Ramamelsberg ; 600, Herm > 680, Mosand last is a mean of the 
different rent determinations, 
sia gioun tor La 060 (0, 147), oni tee x 1460 (O, 20°55). 
- a, 
